Is running a marathon harmful to your health? Poor health is harmful.
Marathon is an extreme sport. If physical fitness permits, you can challenge your limits through marathon. But some people are in poor health and exhausted. If they deliberately run a marathon without permission, they are likely to be overworked or in a strong position, which will affect their lives. Because marathon is a long-distance linear exercise, running for a long time will lead to a double blow to human energy and physique, so people with many diseases should not be easily affected.
What harm does marathon do to human body? First, the risk of sports injury.
In addition to being told of sinus bradycardia during physical examination, many runners inevitably have defects and deficiencies in running posture and training rhythm, and injuries and health are cumulative. If the running posture is incorrect or the training method is defective, there will be the risk of injury and trouble in the strengthening process, which can not be ignored. Running a marathon is a systematic project. From eating, sleeping and training, we should pay attention to the body's reaction, especially to prevent it from slipping away. You will feel that your body is very fragile and you should cherish it.
Second, after people lose weight, there is no meat to support the skin, and people obviously feel shriveled.
Marathon is a long-distance running activity, and the effect of burning fat is particularly good, so most marathon runners are slim and have little body fat. But when you get older, your metabolic function will decrease, and your dietary intake will decrease relatively. If you keep running habits at this time, your skin may look inelastic and wrinkled because of the reduction of fat and metabolism.
What should I pay attention to when running a marathon? It is best to have a heart examination before running a marathon, and then train step by step after confirming that there is no heart disease. If there is one item in your life notebook that you must finish the marathon, then work hard for your goal. After running, it is enough to cross this item off. After all, moderate exercise in short and medium distances is the best. The preparation period for the marathon is at least half a year, which should be longer for beginners. You can gradually increase the amount of exercise by 3 km, 5 km, 10 km, and pay attention to the coordination of exercise amount and exercise intensity when running.
What are the benefits of running a marathon? First, improve cardiovascular function and enhance the functions of various organs of the body. Running a marathon is a long-term aerobic exercise, which requires a strong cardiovascular system to coordinate various organ systems to complete the running process. After a long period of this strengthening process, it has undoubtedly enhanced the metabolism of the human body and the supporting exercise of muscles and bones, promoted the body circulation and detoxification, and achieved the effect of reducing fat.
Second, strengthen the biological clock and reduce the burden on the body. As long as you often run marathons, the routine of work and rest is a basic state of life, or running has become an indispensable part of your life in morning running or fun running. In order to ensure this regular work and rest, you must give up many wanton behaviors, such as staying up late and drinking. If you live regularly, your body will adjust regularly and your burden will be reduced.